<template>
  <div class="category-list">
    <div class="category" v-for="category in categoryList" :key="category">
      <el-button plain round size="small" :type="category === active ? 'primary' : ''" @click="handleCategoryClick(category)">
        {{ category }}
      </el-button>
    </div>
  </div>
</template>
<script setup lang="ts">
import { PropType } from "vue";

// 定义属性
defineProps({
  categoryList: {
    type: Array as PropType<string[]>,
    required: true
  },
  active: {
    type: String,
    required: false,
    default: "全部"
  }
});

// 定义回调
const emits = defineEmits(["onCategoryClick"]);

/** 处理分类点击事件 */
const handleCategoryClick = async (category: string) => {
  emits("onCategoryClick", category);
};
</script>
<style scoped lang="scss">
.category-list {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  .category {
    display: flex;
    flex-direction: row;
    margin-right: 10px;
  }
}
</style>
